Re: why cant we just...
Humans are too complex, emotion is the main reason we can't have peace. We all feel pain, anger, and sympathy, as well as jealousy, regret, etc. With these emotions World Peace is IMPOSSIBLE. People with never come to be unbiased and never agree with everyone else. As Anthony said, we all have our own opinions, and our opinions can lead to violence, if our opinions are prejudicial, which a lot of our views/opinions are (not people on this site, just people in general). If one person hates, it can lead a whole group of people to hate. Abhorrance is just part of life, and it can't be thrown away, it will always be there leading to violence and tragedy. But it does say in the song Paper Cliche, "I want to hate you, but hate is love just reversed."
I'm way too high (too high too high)
To be feeling this dry and low
I'm way too tired, I've tried
I'm fired up and ready to roll